1330573940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 3054965760

約数和(自身を除く): 1724391820

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 43, 58, 62, 86, 116, 124, 145, 155, 172, 215, 290, 310, 430, 580, 620, 860, 899, 1247, 1333, 1721, 1798, 2494, 2666, 3442, 3596, 4495, 4988, 5332, 6235, 6665, 6884, 8605, 8990, 12470, 13330, 17210, 17980, 24940, 26660, 34420, 38657, 49909, 53351, 74003, 77314, 99818, 106702, 148006, 154628, 193285, 199636, 213404, 249545, 266755, 296012, 370015, 386570, 499090, 533510, 740030, 773140, 998180, 1067020, 1480060, 1547179, 2146087, 2294093, 3094358, 4292174, 4588186, 6188716, 7735895, 8584348, 9176372, 10730435, 11470465, 15471790, 21460870, 22940930, 30943580, 42921740, 45881860, 66528697, 133057394, 266114788, 332643485, 665286970, 1330573940]

約数ペア:

[(1, 1330573940), (2, 665286970), (4, 332643485), (5, 266114788), (10, 133057394), (20, 66528697), (29, 45881860), (31, 42921740), (43, 30943580), (58, 22940930), (62, 21460870), (86, 15471790), (116, 11470465), (124, 10730435), (145, 9176372), (155, 8584348), (172, 7735895), (215, 6188716), (290, 4588186), (310, 4292174), (430, 3094358), (580, 2294093), (620, 2146087), (860, 1547179), (899, 1480060), (1247, 1067020), (1333, 998180), (1721, 773140), (1798, 740030), (2494, 533510), (2666, 499090), (3442, 386570), (3596, 370015), (4495, 296012), (4988, 266755), (5332, 249545), (6235, 213404), (6665, 199636), (6884, 193285), (8605, 154628), (8990, 148006), (12470, 106702), (13330, 99818), (17210, 77314), (17980, 74003), (24940, 53351), (26660, 49909), (34420, 38657)]